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Service bulletin PIT6403

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11019848
Published by NHTSA2025-06-30
Manufacturer's numberPIT6403
Manufacturer's date2025-06-18
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This PI communicates an issue with the inside rearview mirror image misaligned and instructions dealership to fully seat the mirror bracket

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
CADILLAC ESCALADE2025
CADILLAC ESCALADE ESV2025
CHEVROLET SUBURBAN 15002025 (the catalog's model; the bulletin names a series or trim of it)
CHEVROLET TAHOE2025
GMC YUKON2025
GMC YUKON XL2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.